Various code cleanup.

app/Exceptions/Handler.php

@@ -31,10 +31,10 @@ use Exception;
 use FireflyIII\Jobs\MailError;
 use Illuminate\Auth\AuthenticationException;
 use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+use Illuminate\Http\Request;
 use Illuminate\Validation\ValidationException as LaravelValidationException;
 use League\OAuth2\Server\Exception\OAuthServerException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
-use Illuminate\Http\Request;
 use Throwable;
 /**
  * Class Handler